<template>
  <!-- 公共导入组件 -->
  <upload-excel :on-success="success" />
</template>

<script>
import { importEmployee } from '@/api/employess'

export default {
  name: 'Import',
  data() {
    return {
      type: this.$route.query.type
    }
  },
  methods: {
    async success({ header, results }) {
      if (this.type === 'user') {
        const userRelations = {
          '手机号': 'mobile',
          '姓名': 'username',
          '入职日期': 'timeOfEntry',
          '转正日期': 'correctionTime',
          '工号': 'workNumber'
        }
        const arr = results.map(item => {
          const userInfo = {}
          Object.keys(item).forEach(key => {
            if (userRelations[key] === 'timeOfEntry' || userRelations[key] === 'correctionTime') {
            // 后端接口 限制了 不能是字符串 要求转化时间类型
              userInfo[userRelations[key]] = this.formatDate(item[key], '/') // 只有这样才能存入数据库
            } else {
              userInfo[userRelations[key]] = item[key]
            }
          })
          return userInfo
        })
        try {
          await importEmployee(arr)
          this.$message.success('导入excel成功')
        } catch (error) {
          console.log(error)
        }
      }
      this.$router.back()
    },
    // 转化excel的日期格式
    formatDate(numb, format) {
      const time = new Date((numb - 1) * 24 * 3600000 + 1)
      time.setYear(time.getFullYear() - 70)
      const year = time.getFullYear() + ''
      const month = time.getMonth() + 1 + ''
      const date = time.getDate() - 1 + ''
      if (format && format.length === 1) {
        return year + format + month + format + date
      }
      return year + (month < 10 ? '0' + month : month) + (date < 10 ? '0' + date : date)
    }
  }
}
</script>

<style lang="scss" scoped>

</style>
